Gym Equipment Batteries & Replacement Fitness Machine Batteries

Keep your cardio and strength equipment operating reliably with high-quality replacement gym equipment batteries from Gym Mart. We stock rechargeable batteries suitable for a wide range of commercial and home fitness machines including treadmills, exercise bikes, cross trainers, stair climbers and self-powered gym equipment.

Our range includes replacement batteries compatible with major fitness equipment brands including Life Fitness, Precor, Cybex, Matrix, Star Trac, Stairmaster, SportsArt, Technogym, Octane and Wattbike.

Whether you need a 6V or 12V rechargeable battery for a treadmill, bike or elliptical trainer, we supply durable replacement parts designed for long-lasting performance and reliable power delivery.

All products are carefully selected for compatibility with commercial gym environments and high-usage fitness facilities.

What battery does my gym equipment use?

Most gym machines use either 6V or 12V rechargeable batteries. Always check your model number and equipment manual before ordering.

How do I replace a gym equipment battery?

Disconnect the machine from power, access the battery compartment, remove the old battery and install the replacement using the same terminal orientation.

Which gym brands are compatible with these batteries?

Many batteries are compatible with Life Fitness, Precor, Cybex, Matrix, Star Trac, Stairmaster, Technogym and other commercial fitness equipment brands.

Why is my self-powered gym machine not turning on?

A failed rechargeable battery is one of the most common causes of console or resistance issues on self-powered cardio equipment.

Can I recycle old gym equipment batteries?

Yes. Rechargeable batteries should always be recycled through approved recycling centres.